baber/WOPTO huggingface dataset:
Patent JP-H06150371-A (JP)
Title: Production of optical recording medium
Inventor: CHUMA TAKASHI
IPC: G11B7/26
Filed: 1992-11-10
Abstract: PURPOSE:To eliminate the influences to the recording characteristics of a medium caused by a storage environment by maintaining the storage environment of the process from for forming a recording film to for forming a light reflecting film on a recording film to be <=30% relative humidity. CONSTITUTION:This optical recording medium 2 is produced by forming a recording film 12 on a light transmissible substrate 11 and forming a light reflecting film 13 on the recording film 12, and further, usually forming a protective film 14 on the reflecting film 13. In this case, the storage environment of the process from for forming the recording film 12 to for forming the light reflecting film on the recording film, is maintained to be <=30% relative humidity. Thus, influences to the recording characteristics of the medium in the storage environment is almost prevented and the obtd. medium has excellent reliability.
Patent JP-H10122515-A (JP)
Title: High turndown burner
Inventor: OGURA YOSHIHIRO
IPC: F23K5/00
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a burner having a high turndown ratio which is proper to a wide-range heating furnace. SOLUTION: An inner cylinder 2, which is longer than a gas nozzle 1, is provided around the gas nozzle 1 while an outer cylinder 3 is provided around the inner cylinder 2 where a definite amount of flow rate of a primary air is fed to the inner cylinder 2 while a secondary air is fed to the outer cylinder 3 by way of a flow rate control valve. Furthermore the secondary air is introduced to the front of the inner cylinder 2 by way of a plurality of through holes 4 bored in the peripheral wall of the inner cylinder 2 at the front of the tip of the gas nozzle 1. This construction makes it possible to remove the shortage of oxygen in the inner cylinder 2 during high combustion time and eliminate the need for flow rate control of the primary air to be fed to the inner cylinder 2 compared with an inner/outer cylinder separation system.
Patent JP-H01140733-A (JP)
Title: Adhesive coating apparatus
Inventor: INAMURA KAZUHIKO
IPC: B05C5/00
Filed: 1987-11-27
Abstract: PURPOSE:To accurately coat an adhesive onto a face to be coated with a uniform thickness and over a uniform area by a method wherein this apparatus is constituted by an adhesive feed part, a roller, a cam material and a driving device. CONSTITUTION:A spatula member 28 is actuated and constitutes a definite gap between itself and a peripheral face of a roller 22 in order to feed an adhesive 27 with a prescribed thickness and a prescribed area; the roller 22 is actuated to discharge and transfer the adhesive 27 from an adhesive feed part 26 and to coat the adhesive onto a face to be coated. A cam material 23 is interlocked with a rotation of the roller 22, and is actuated to control an action of the spatula member 28 and to constitute a gap at the spatula member 28 for a definite duration. In addition, a driving device is actuated to turn the roller 22 and the cam material 23 and to shift them in a prescribed direction. By this setup, the adhesive required for the prescribed thickness and the prescribed area is fed portion-wise; it can be coated in a prescribed position of the face to be coated uniformly and with good accuracy.
Patent JP-H02146696-A (JP)
Title: Multimedia type central supervisory equipment
Inventor: TAKANO YOSHIYUKI
IPC: G21C17/00
Filed: 1988-11-29
Abstract: PURPOSE:To highly speedily and accurately execute monitoring operations by displaying the CRT number and the picture number of a CRT on an operation guide display part and announcing the numbers with voice by an voice generator in a plant central supervisory equipment for an atomic power plant, etc. CONSTITUTION:Operating points such as operation mode switching points in various operation modes or the CRT number and the picture number for a specific detailed CRT picture to be watched when transient or abnormality occurs in the plant are displayed on the operation guide display part such as an operation guide displaying CRT 5 on an operation monitoring panel 4 and a specific area on a large display. Simultaneously, the CRT number and the picture number are announced to an operation monitoring person with the voice information of a voice generator 9. Thus, operation monitoring property can be heightened by guiding the CRT number and the picture number even with voice.
Patent JP-H07153065-A (JP)
Title: Magnetic recording medium and its manufacture
Inventor: UEDA KUNIHIRO
IPC: G11B5/725
Filed: 1993-11-30
Abstract: PURPOSE:To obtain a magnetic recording medium which has a ferromagnetic metal layer and has excellent corrosion-resistance, durability, etc. CONSTITUTION:A foundation layer, a ferromagnetic metal layer, a protective layer and a lubricating layer are successively formed on a nonmagnetic substrate. In a magnetic recording medium like this, the protective layer is a plasma-polymerized hydrogen-containing carbon film which is polymerized by a plasma generated by applying a 50kHz-450kHz audio frequency(AF) voltage to the electrode aide and applying a negative bias voltage to the substrate side and which has a refractive index not less than 1.90, a thickness of 30-150Angstrom and a contact angle smaller than 80 degrees. The foundation layer is a film of silicon oxide expressed by SiOx (x=1.8-1.95). The lubricating layer is made of material selected from polarized perfluoropolyether system compound, non- polarized perfluoropolyether system compound, perfluorocarbonic acid system compound, phosphagen system compound, perfluoroalkylate system compound and perfluoroacrylate system compound. With this constitution, the magnetic recording medium which has excellent electromagnetic conversion characteristics and, further, has excellent durability, corrosion-resistance, abraion-resistance and lubrication can be obtained.
Patent JP-H03160007-A (JP)
Title: Copolymer and its production
Inventor: UEDA MASAHIDE
IPC: G11B7/2533
Filed: 1989-11-20
Abstract: PURPOSE:To obtain a copolymer having a function of reducing the polymerization shrinkage of a vinyl monomer and suited for the production of an optical disc base or the like by mixing a styrylalkyl acrylate monomer with a styrene monomer and cationically polymerizing the mixture. CONSTITUTION:2-90mol% monomer of formula 1 (wherein R<1> and R<2> are each H or methyl; X is -O-, formula II or formula III; R is H or alkyl; and n is an integer >=1), e.g. styrylmethyl acrylate, is mixed with 98-10mol% monomer of formula IV (wherein R<3> is H or methyl; and Y is H or alkyl), e.g. styrene. A copolymer comprising 2-90mol% monomer units of formula V and 98-10mol% monomer units of formula VI is obtained by cationically polymerizing the mixture. An optical disc base or the like excellent in dimensional accuracy, transparency, heat resistance, etc., can be produced by mixing the copolymer with a vinyl monomer and polymerizing the mixture.
Patent JP-2001123255-A (JP)
Title: Method of manufacturing high strength aluminum alloy material
Inventor: KITA KAZUHIKO
IPC: C22F1/00
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To further improve the hardness and strength of an Al alloy solidified material having high hardness and high strength and excellent in ductility, toughness and workability. SOLUTION: An Al alloy solidified material, having a composition represented by general formula AlbalTia (where (a) satisfies 0<a<=20 in atomic %) and also having a structure composed essentially of supersaturated solid solution phase, is subjected to heat treatment or/and hot plastic working at 250-450 deg.C. The Al alloy solidified material is fabricated by the electron beam evaporation method. The alloy material is composed essentially of α-Al supersaturated solid solution single phase of 100 nm-10 μm average crystal grain size.
Patent JP-2000127150-A (JP)
Title: Air-cooled hot cut pelletizer
Inventor: NATORI NOZOMI
IPC: B29B9/02
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for preventing connected granules caused by mutual adhesions of pellets in a hot cut pelletizer. SOLUTION: A die plate 3 having many through holes on the same circumference, a rotary cutter 5 of a conical shape having a shaft at a center of the same circumference a casing 8 of a conical shape surrounding the cutter and a pellet conveying passage 9 are vertically arranged along the rotary shaft of the cutter 5. A cold air conveying air outlet is provided at a position upstream of the cutter 5 is provided at the casing 8.
Patent JP-S63155206-A (JP)
Title: Numerical control system
Inventor: KITANI NOBUYUKI
IPC: G05B19/4103
Filed: 1986-12-18
Abstract: PURPOSE:To arcuately cut a cylindrical surface by finding the distribution quantities of a rotary axis and a straight axis from the movement quantity of the straight axis by arc interpolation, and performing numerical control over both rotary axis and straight axis. CONSTITUTION:The peripheral surface of a cylindrical work is cut arcuately by the rotary axis and straight axis which are controlled by a numerical controller. For the purpose, the movement quantity X of the straight axis, the movement quantity (a) of the rotary axis, the radius (r) of an arc, a feed speed (f), and the diameter (q) of the work are inputted to the numerical controller. A movement quantity am on the circumferential surface of the work is found from the rotary axis movement quantity (a) and work diameter (q) and conversion 1 from an angle to length is performed. Further, the circular interpolation 2 of the movement quantity am and straight axis movement quantity X on a plane is carried out to find the distribution quantities PX and Pm of the axes from said radius (r), feed speed (f), etc., and conversion 3 to an angle is performed. Then acceleration/deceleration control processing 4 for those distribution quantities is performed to perform position control processing 5 for both axes, and then the results are outputted to a servo-motor 6 to cut the cylindrical work surface arcuately.
Patent JP-H09130894-A (JP)
Title: Voice coil installing method and device
Inventor: SAKAMOTO YOSHIO
IPC: H04R31/00
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a voice coil installing method and a device for it which surely loads a fine and extremely deformable air-core coil to a bobbin and stabilizes and reduces man-hours. SOLUTION: In this method the bobbin 13 for the voice coil is film-formed to be nearly 'U' shaped at its cross-section by inside and outside bobbin parts 13a and 13b so that the air-core coil 2 is loaded inside of the U-shaped groove of the bobbin. In this case, at the time of pulling out the air-core coil 2 from a coiling jig M21 installed to a coil device producing an air-core coile, the bobbin 13 is arranged to be close to the coiling jig M21 so as to make the opening side of the U-shaped groove face to the pullin-out direction of the air-core coil 2. Thus as the series of a process pulling out the air-core coil 2 from the coiling jig M21, the air-core coil 2 is inserted within the U-shaped groove to load the air-core coil 2 directly from the coiling device.
Patent JP-H02163079-A (JP)
Title: Hybridoma to produce monoclonal antibody to the human apolipoprotein b48
Inventor: KODAMA TATSUHIKO
IPC: C12R1/91
Filed: 1989-11-21
Abstract: PURPOSE:To form a hybridoma of producing a monoclonal antibody to the human apolipoprotein B48, having specific properties by subjecting a splenocyte of specific mouse and a myeloma cell of mouse to cell fusion. CONSTITUTION:This hybridoma is formed by cell fusion from a splenocyte of mouse previously immunized against the human apolipoprotein B48 and a cell from myeloma cell line of mouse. Then, monoclonal antibodies to human apolipoprotein B48 having properties of (1) reacting apolipoprotein B48 in human blood of normal people, (2) not reacting apolipoprotein except apolipoprotein B48 and (3) reacting lipoprotein in blood of patient of TG normal type beta- lipoprotein-free blood disease are produced. When the monoclonal antibody is used, apolipoprotein B in human blood can be determined in a relatively excellent accuracy.
Patent JP-2001116834-A (JP)
Title: Radar system
Inventor: GOTO RYOJI
IPC: G01S7/285
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To eliminate an error caused by an offset voltage component superposed on a video signal when a phase difference between a sum channel and a difference channel is found by inputting a calibration signal into a receiver in a mono-pulse radar system. SOLUTION: A phase difference between the channels is found using a amplitude difference between the video signal when a setting for a mixer is zero degree and the video signal when the setting for the mixer is 180 deg. by executing phase modulation for the respective cases where phases are zero degree and 180 deg. onto a calibration signal by the mixer to eliminate the error caused by the offset voltage component superposed on the video signal.
Patent JP-H06144118-A (JP)
Title: Storage case
Inventor: YOSHIMURA AKIRA
IPC: B60N3/00
Filed: 1992-11-11
Abstract: PURPOSE:To easily extract a stored object by tilting a case main body downward when the case main body is extracted from an outer case, and horizontally protruding a holder of the stored object coupled with the case main body. CONSTITUTION:The outer case 5 of a storage case 3 having a front opening section is fixed in the instrument panel of an automobile. A case main body 6 having an upper opening section 32 is removably inserted into the outer case 5. A holder 7 having a hold section 43 supporting a stored object such as cards stored in the case main body 6 is longitudinally movably coupled with the case main body 6. The case main body 6 is supported tiltably downward when extracted forward. The hold section 43 of the holder 7 is invariably supported nearly in the horizontal state. When the case main body 6 is extracted forward, the case main body 6 is tilted downward, the holder 7 is horizontally protruded, and the stored object can be easily extracted.
Patent JP-S63153428-A (JP)
Title: Flow rate detecting device
Inventor: KAWAHARA KAZUNARI
IPC: G01F1/20
Filed: 1986-12-17
Abstract: PURPOSE:To compact a back flow part, and also, to realize a flow rate detecting device by which it is unnecessary to change an external form even by a use flow rate range, by providing a straightening vane in a passage, in a revolving ball type flow rate detecting device. CONSTITUTION:A sphere 3 turning in the vertical direction against a flow is provided immediately behind a fixed impeller 2 for bringing a fluid to an axial turn, and on its upper part, a rotation detecting device 7 for detecting a rotation of this sphere 3 is provided. Also, on the back flow part of this sphere 3, a straightening vane which is curved toward the flow direction, and has formed passages 8a, 8b in the center part and the peripheral part is provided. By changing an area of the passage 8b of this peripheral part, a flow rate range which can obtain a stable rotational area of the sphere 3 can be changed. That is to say, when an area of the passage 8b is made small, the upper limit of the flow rate by which the sphere 3 turns stably is limited, and on the contrary, when said area is enlarged, the upper limit of said flow rate is widened. Accordingly, a usable flow rate area rises as a whole.
Patent JP-H04176989-A (JP)
Title: Installing/assembling method for shield excavator
Inventor: WATABE KENGO
IPC: E21D9/06
Filed: 1990-11-08
Abstract: PURPOSE:To obtain the safe assembling method in a narrow vertical shaft by providing a horizontally set reversing bed in the vertical shaft, suspending parts from it, assembling a shield excavator, reversing it with the reversing bed, and positioning and mounting it on a starting frame. CONSTITUTION:A cutter head 5 is horizontally set on the reversing bed 3 of a vertical shaft 1 via a chain block 4. A shield excavator 6 is assembled while parts and blocks are assembled on the cutter head 5. A hydraulic jack 3c provided on the reversing bed 3 is lowered, and the shield excavator 6 is reversed by 90 deg. with the chain block 4 and the reversing bed 3. The hydraulic jack 3c and the chain block 4 are lowered, and the shield excavator 6 is set on a starting frame 8. The assembling work in the narrow vertical shaft 1 is facilitated, and the safety of the work can be secured.
Patent JP-S62157443-A (JP)
Title: Method for converting high speed series data pattern input signals into parallel data pattern outputs
Inventor: SCOTT PAUL
IPC: H04L15/22
Filed: 1986-12-17
Abstract: Methods are disclosed for operating receiver devices which take serial data patterns off a high speed synchronous serial transmission media and covert the data to parallel pattern outputs. According to the invention, each device operates under a "permission to capture" data protocol which allows a given receiver to operate at the byte rate of the transmitted data. Devices using the disclosed methods may be operated individually or in a cascaded fashion, In either mode, by enabling the receivers to transfer high speed data at the transmitted pattern byte rate, as opposed to the bit rate, the reliability and capacity of the receivers to field high speed data is enhanced. In addition, the disclosed methods obviate the need for receivers operating in a cascade mode to "know" their position in a cascade chain. As a result the operating simplicity and reliability of devices that employ the disclosed methods is further enhanced.
Patent JP-H06147747-A (JP)
Title: Storage box for refrigerator
Inventor: WATABE MAMORU
IPC: F25D25/00
Filed: 1992-11-11
Abstract: PURPOSE:To provide a storage box for a refrigerator, capable of utilizing a space in the refrigerator effectively without producing any dead space and reducing the leakage of cold air upon opening a door for the refrigerator. CONSTITUTION:A storage box for a refrigerator is constituted of an upper box 10, having slide racks 13, and a lower box 20, having main racks 23. The slide rack can be penetrated through the main rack movably whereby the height of the same can be regulated freely. The upper box and the lower box are provided with front panels 11, 12 respectively so as to be superposed. When the height of a refrigerating material is small, the slide racks of the upper box are pushed into the main racks of the lower box to lower the height and when the height of the refrigerating material is tall, the slide racks are pulled out to equalize the height of the box to the height of the refrigerating material and, thereafter, the storage box is supported in the refrigerator to store the refrigerating material.
Patent JP-H03161827-A (JP)
Title: Information processor
Inventor: KONDO YOSHIMASA
IPC: G06F3/06
Filed: 1989-11-20
Abstract: PURPOSE:To always stably start an information processor by executing initialization appropriate for the sort of a practically loaded floppy disk drive (FDD) and the sort of an inserted medium when the sort of the FDD is different from that of the medium. CONSTITUTION:A sort identifying means identifies the sort of the practically loaded FDD and the practically sorted medium at the time of starting the information processor and then compares the sort of the FDD previously stored in an FDD sort storing means (memory means with a buckup function) with the identified sorts of the FDD and the medium. When the sort of the FDD set up in the backup memory is different from the practically identified sorts of the FDD and the medium, initialization appropriate for the practical sort is executed. Thereby even when the sort of the FDD in the backup memory is different from the sort of the practically loaded FDD, the system can normally be started.
Patent JP-H02148537-A (JP)
Title: Manufacture and metal mold of single metal mold flurorescent lamp
Inventor: OKAMOTO MITSUO
IPC: H01J9/24
Filed: 1988-11-29
Abstract: PURPOSE:To enhance the reliability of a sealed portion, by heating and softening side wall at an end of the closed portion of a glass valve, thereby forming a protrusion while a metal molding capable of regulating the form and size of the sealed portion is forced to abut thereon, and also forming a partial thin wall portion, and thereafter reheating it to form an opening. CONSTITUTION:After the closed portion 16 of a glass valve 11 has been heated and softened at its portion to be sealed, dried air or an inactive gas is supplied from an exhaust pipe 14 thereto for pressurization while a metal molding 31 is applied thereto, so that a protrusion 20 is formed together with a partial thin wall portion 21. A cylindrical channel 32 with the same diameter of the valve 11 and extending in the same direction of the pipe axis of the valve 11 is then formed in the metal mold 31, and also a semi-spherical main chamber 33 for forming the protrusion of the valve which extends perpendicular to the channel is formed on the side wall of the channel, and besides a cylindrical auxiliary chamber 34 with a sectional area smaller than that of the main chamber for forming the thin wall portion is formed at the top of the main chamber. Next, the above thin wall portion is re-heated and softened and the softened portion is blown out by the fire of a burner, so that an opening is formed.
Patent JP-H11128008-A (JP)
Title: Top plate fitting structure
Inventor: HACHIJO HISASHI
IPC: A47B31/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a top plate fitting structure by which a nut member is easily inserted/removed from a top plate at the time of scrapping. SOLUTION: Relating to the top plate fitting structure applied at the time of fitting the top plate on the upper surface of a support body, a nut holding body 5 provided with an upward surface 52a where the nut member 3 is placed in a prescribed position so as to be held and a nut inserting/removing port 4 where the nut member 3 is inserted/removed in a horizontal direction are arranged on a top plate lower surface 2a and a bolt member is screwed/ unscrewed in the nut member 3 from a lower part after mounting the nut member 3 on the nut holding body 5.
Patent JP-2001126309-A (JP)
Title: Optical information recording medium
Inventor: USAMI YOSHIHISA
IPC: G11B7/24076
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording medium in which crosstalk hardly occurs and errors are reduced. SOLUTION: In the DVD-R type optical information recording medium having a dye recording layer capable of recording information by laser beams on a transparent disk substrate having a recessed groove formed in a spiral shape from the inner peripheral side to the outer peripheral side of the surface and a reflecting layer thereon, the side wall of the groove is inclined so that an angle which is formed by the extension of the line connecting a point on the side wall of the groove at the position of 10% of the depth of the groove from the bottom surface of the recessed groove to a point in the side wall of the groove at the position of 50% of the depth of the groove and a horizontal surface parallel to the bottom surface of the recessed groove falls within the range of 55-85 deg.,  and moreover the thickness of the dye recording layer within the recessed groove falls within the range of 55-95 nm. The dye recording layer is preferably formed of a cyanine dye or an oxonol dye.